303 citations · 612 across the 16 of their papers we have counts for
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math.NA2016
The use of discrete gradient methods for total variation type regularization problems in image processing
V Grimm, R I McLachlan, D McLaren +2
Discrete gradient methods are well-known methods of Geometric Numerical Integration, which preserve the dissipation of gradient systems. The preservation of the dissipation of a sy…
math.NA2016★ 5 cited
Why geometric integration?
A. Iserles, G. R. W. Quispel
Since its emergence, GNI has become the new paradigm in numerical solution of ODEs, while making significant inroads into numerical PDEs. As often, yesterday's revolutionaries beca…
math-ph2016★ 21 cited
Liouville integrability and superintegrability of a generalized Lotka-Volterra system and its Kahan discretization
Theodoros E. Kouloukas, G. R. W. Quispel, Pol Vanhaecke
We prove the Liouville and superintegrability of a generalized Lotka-Volterra system and its Kahan discretization.